全部

1·METHODS? Flocculating method and alcohol precipitation method were used.

采用醇沉法与絮凝法。

2·Methods: Flocculating method and alcohol precipitation meth od were used.

方法：采用了醇沉法和絮凝法两种精制方法。

3·The pumpkin pectin was obtained by alcohol precipitation after ultrafiltration.

本试验采用超滤浓缩后乙醇沉淀制备南瓜果胶。

4·METHODS Combined water extract and alcohol precipitation, herbs was administrated after sterilization.

方法：采用中药水提酒精沉淀消毒后腹腔灌洗。

5·Crude polysaccharide was gained by hot water extraction, alcohol precipitation, decolorization and deproteinization.

以莪术为材料，经热水提取、酒精沉淀、脱色、脱蛋白得粗多糖。

6·Methods:Oral liquid was made by steam distillation, alcohol abstraction method, water abstraction and alcohol precipitation.

方法：分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液；

7·The results are as follows: the alcohol consumption of alcohol precipitation method almost doubles that of salting-out method;

结果表明：酸解醇析法所消耗的乙醇量几乎为盐析法乙醇消耗量的两倍；

8·Objective: The effect of separation rates on the quality and shelf life of TCM in the process of alcohol precipitation was discussed.

目的：简要讨论醇沉过程中分离程度对中药质量、保质期等的影响。

9·Experimental Methodsare: Crude polysaccharide was gained through hot water extraction, alcohol precipitation, decolorization and deproteinization.

莪术经热水提取，酒精沉淀，脱色，脱蛋白得粗多糖。

10·Objective: To study the effects of water extraction, water extract-alcohol precipitation and ethanol ultrasonic extraction on the content of astragalus saponin.

目的：研究水提法、水提醇沉法、乙醇超生提取法三种提取方法对黄芪总皂苷的影响。